Highway 56 Bridge (Warren County, Tennessee)Built 1941; Demolished 2012Lost Two-span Through Camelback, Subdivided Warren Truss bridge over Barren Fork River on State Highway 56 in McMinnvilleDemolished and replaced by a new bridge

Hillebrandt Bayou Bridge (Jefferson County, Texas)Built 1953Swing bridge over Hillebrandt Bayou on FM 365 in Port ArthurReplaced by a new bridge

Hillman Bridge (Madison County, Florida)Built 1925-26 by the R.H.H. Blackwell Co.; bypassed by new bridge in 1986Abandoned truss bridge over Suwannee River on Old US-90 (Abandoned Alignment)Abandoned ca. 1986

Hills Creek Road Bridge (Polk County, Georgia)Built 1954, demolished 2010Lost pony truss bridge over Hills Creek on Hills Creek RoadDemolished February 2010, new bridge is now being built

Hinkson Creek Old Route K Bridge (Boone County, Missouri)Built ca. 1950; made obsolete by new bridge in 1968, replaced in 2010.Pony plate girder bridge over Hinkson Creek on Old Route K just off MO 163 in ColumbiaReplaced by new bridge in 2010.

Hiouchi Bridge (Del Norte County, California)Built 1929; damaged by an oversized truck on March 31, 1989; demolished August 1989Lost cantilevered through truss bridge over Smith River on US 199Replaced by new bridge

HIR - Alamo River Bridge (Imperial County, California)Built 1906 as a wooden trestle, center later replaced with steel deck truss, abandoned 1994Warren deck truss bridge over Alamo River on Holton Interurban RailroadIntact but closed to all traffic

Hirschdale Road Bridge (Nevada County, California)Parker through truss bridge over Truckee River on Old Hirschdale RoadOpen to pedestrians

Holmes Street Pedestrian Bridge (Scott County, Minnesota)Built 1927; rehabilitated 1969; bypassed by current structure in 1992 but was left in place; restored in 2011Deck truss bridge over Minnesota River on Holmes Street (Old US 169) in ShakopeeOpen to Pedestrians

Honey Creek Bridge (Macoupin County, Illinois)Built 1920Concrete bridge over Honey Creek on Old IL 4 (at one time US 66) between Carlinville and Gillespie, 5.8 mi. south of CarlinvilleOpened to pedestrians only

Honey Creek IN 42 Bridge (Vigo County, Indiana)Built ca. 1950Concrete arch bridge over Honey Creek on IN 42Open to traffic

Hood River-White Salmon Bridge (Hood River County, Oregon)Built 1924, 1938 Lift span added and bridge raised as a result of the construction of Bonneville Dam.Vertical lift bridge over Columbia River in Hood RiverOpen to traffic

Hooff's Run Bridge (Alexandria, Virginia)Built 1856Stone arch bridge over Hooff's Run on Jamieson AvenueOpen to traffic